CN104459909B - A kind of optical cable taps distributing cabinet - Google Patents
A kind of optical cable taps distributing cabinet Download PDFInfo
- Publication number
- CN104459909B CN104459909B CN201410726458.5A CN201410726458A CN104459909B CN 104459909 B CN104459909 B CN 104459909B CN 201410726458 A CN201410726458 A CN 201410726458A CN 104459909 B CN104459909 B CN 104459909B
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- CN
- China
- Prior art keywords
- casing
- optical cable
- draw
- plate
- breach
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Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4439—Auxiliary devices
- G02B6/4471—Terminating devices ; Cable clamps
- G02B6/44775—Cable seals e.g. feed-through
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4439—Auxiliary devices
- G02B6/444—Systems or boxes with surplus lengths
- G02B6/4452—Distribution frames
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4439—Auxiliary devices
- G02B6/444—Systems or boxes with surplus lengths
- G02B6/4441—Boxes
- G02B6/4442—Cap coupling boxes
- G02B6/4444—Seals
Abstract
The present invention relates to power communication photoelectric comprehensive distributing cabinet installing area, drawn more particularly to a kind of optical cable and connect distributing cabinet, including casing, be arranged on the positive chamber door of casing, the tap frame being arranged in casing and remaining coil holder, be arranged on being used for drawing and connect drawing for optical cable and connect hole and connect the plugging mechanism in hole for blocking to draw on wall box；The tapping fiber cable being used cooperatively with connecing distributing cabinet does not cut off construction method, comprises the following steps：The first step：The optical cable future part sufficient length that needs are tapped；Second step：Optical cable cartonning；3rd step：The cable for entering casing is gone out into fixation close to wall box；4th step：Peel off the protection of cable external insulation；5th step：The optical fiber for needing to tap is cut and welded with optical fiber waiting；Workload and work difficulty are so not only only reduced, also shortens work period and construction cost, inherently improves the signal attenuation come due to welded bands.
Description
Technical field
The present invention relates to power communication photoelectric comprehensive distributing cabinet installing area, and in particular to a kind of optical cable taps distributing cabinet.
Background technology
During existing power communication photoelectric comprehensive distributing cabinet construction, all optical cables into the casing are cut using first whole
Have no progeny the technology of welding again, i.e.,：From upstream communication equipment enter the casing optical cable, after all cutting off, partly with the casing
The tail optical fiber phase welding for the certain core number that need to be used；The optical cable that another part is not needed in the casing, with downstream communication equipment
Optical cable phase welding.This mode that optical cable is all cut off to welding again is for workmen, all optical cables for passing in and out the casing
It is both needed to that welding workload is big, all optical cables for passing in and out the casing are both needed to carry out orderly welding in certain sequence, are both needed to ensure welding
Quality, and it is big to perform corresponding mark work difficulty；For communication link loss, per the core of welding one increase 0.1Db loss；
For from the angle of accident analysis and Breakdown Maintenance, per more cores of welding one, malfunction elimination is with regard to more procedures.From the angle of cost
For, the operating expenses of 20 yuan or so of increase per more cores of welding one.
The content of the invention
In order to solve the above-mentioned technical problem, the present invention provides a kind of optical cable tap distributing cabinet easy to use simple in construction.
The present invention adopts the following technical scheme that：A kind of optical cable, which is drawn, connects distributing cabinet, including casing, is arranged on the positive case of casing
Door, the upper reason coil holder being arranged on from top to bottom in casing, tap frame, lower reason coil holder and remaining coil holder, be arranged on wall box
Connect drawing for optical cable for drawing and connect hole and side fixed mount and connect the plugging mechanism in hole for blocking to draw；
The upper trunking that the upper reason coil holder is formed by upper reason line tooth and adjacent upper reason line tooth is formed；It is described tap frame by
" V " shape neck and the jump ring being arranged on the madial wall of " V " shape neck two are formed；It is described it is lower reason coil holder by it is lower reason line tooth and it is adjacent under
The lower trunking that line tooth is formed is managed to form；The remaining coil holder includes reason terminal, and the main fixed mount of resonable terminal front end is fixedly installed；
The side fixed mount is fixedly installed on wall box；Described draw connects hole and is arranged on casing bottom wall；
It is described draw connect hole side be provided with it is more than one cross line case breach and case screw,
The plugging mechanism includes：Baffle plate, the fixed strip for being arranged on baffle plate side, be arranged on baffle plate side cross line plate lack
Mouthful and sealing ring, be provided with plate screw on the fixed strip, the plate screw is corresponding with case screw, the mistake line plate breach
Corresponding with case breach and form string holes, the sealing ring includes：" C " the type rubber cushion of one side opening and it is used cooperatively with rubber cushion
Glue wedge, the rubber cushion are provided with board slot, and the glue, which wedges, is equipped with wedge groove, and the board slot is corresponding with wedge groove, the board slot
The annular groove that wedge groove is formed matches with string holes.
Furtherly, described to draw that to connect hole be rectangle, the case breach is two, and is separately positioned on to draw and connects corresponding to hole
On short side, the baffle plate is rectangle to be connect hole and matches with drawing, and the plate breach is two and corresponding with case breach forms two
Individual string holes.
Furtherly, the case screw is uniformly arranged on to draw and connect in the corresponding long side in two, hole, the plate screw and case spiral shell
Hole corresponds.
Furtherly, the fixed strip lateral surface is fixedly connected with baffle plate medial surface, and the baffle plate is identical with sidewall thickness.
Beneficial effects of the present invention：Optical cable is integrally drawn in inlet body, carries out tap operation, optical cable comes in and goes out casing by sealing
Circle sealing, it is not necessary to the direct fixation of optical fiber of tap can, it is necessary to tap optical fiber cut open after be fixed to tap frame on, branch linear light
Fibre is directly with treating that tapping fiber cable welds, it is possible to completes optical cable tap；Unnecessary optical fiber disjunction and welding are avoided, not only
Reduce workload and work difficulty, also shorten work period and construction cost, inherently improve because welded bands are come
Signal attenuation.
Brief description of the drawings
Accompanying drawing 1 is schematic structural view of the invention；
Accompanying drawing 2 is present invention tap frame and reason wire frame structure schematic diagram；
Accompanying drawing 3 is " V " shape notch schematic diagram of the present invention；
Accompanying drawing 4 is drawn for the present invention and connects pore structure schematic diagram；
Accompanying drawing 5 is drawn for the present invention and connects hole use state cross-sectional view；
Accompanying drawing 6 is rubber cushion of the present invention and glue wedge structural representation；
Accompanying drawing 7 is drawn for the present invention and connects pore structure schematic diagram；
Accompanying drawing 8 is baffle arrangement schematic diagram of the present invention；
In the accompanying drawings：1st, casing, 11, side wall, 12, case screw, 13, upper reason coil holder, 131, upper reason line tooth, 132, upper reason
Wire casing, 14, lower reason coil holder, 141, lower reason line tooth, 142, lower trunking, 15, side fixed mount, 2, draw and connect hole, 21, case breach, 3,
Baffle plate, 31, fixed strip, 32, plate breach, 33, plate screw, 4, rubber cushion, 41, glue wedge, 42, board slot, 43, wedge groove, 5, chamber door, 6,
Tap frame, 61, " V " shape neck, 62, jump ring, 7, remaining coil holder, 71, reason terminal, 72, main fixed mount, 8, optical cable.
Embodiment
1-8 and specific embodiment are described in further detail to invention below in conjunction with the accompanying drawings：
A kind of optical cable, which is drawn, connects distributing cabinet, including casing 1, is arranged on the positive chamber door 5 of casing 1, is arranged on case from top to bottom
Upper reason coil holder 13 in body 1, tap frame 6, lower reason coil holder 14 and remaining coil holder 7, be arranged in the side wall 11 of casing 1 be used for drawing connect light
Drawing for cable 8 connects hole 2 and side fixed mount 15 and draws the plugging mechanism for connecing hole 2 for blocking；
The upper trunking 132 that the upper reason coil holder 13 is formed by upper reason line tooth 131 and adjacent upper reason line tooth 131 is formed；Institute
Tap frame 6 is stated to be made up of " V " shape neck 61 and the jump ring 62 being arranged on 61 liang of madial walls of " V " shape neck；The lower reason coil holder
The 14 lower trunkings 142 formed by lower reason line tooth 141 and adjacent lower reason line tooth 141 are formed；The remaining coil holder 7 includes reason terminal
71, the main fixed mount 72 of the resonable front end of terminal 71 is fixedly installed；The side fixed mount 15 is fixedly installed in the side wall of casing 1；Institute
State to draw and connect hole 2 and be arranged on the bottom wall of casing 1；
It is described draw to connect the side of hole 2 and be provided with more than one cross line case breach 21 and case screw 12, the plugging mechanism bag
Include：Baffle plate 3, the fixed strip 31 for being arranged on the side of baffle plate 3, line plate breach 32 and the sealing ring excessively for being arranged on the side of baffle plate 3, institute
State and plate screw 33 is provided with fixed strip 31, the plate screw 33 is corresponding with case screw 12, described to cross line plate breach 32 and case
Breach 21 is corresponding and forms string holes, and the sealing ring includes：" C " the type rubber cushion 4 of one side opening and it is used cooperatively with rubber cushion 4
Glue wedge 41, the rubber cushion 4 are provided with board slot 42, and the glue wedge 41 is provided with wedge groove 43, the board slot 42 and the phase of wedge groove 43
Corresponding, the annular groove that the wedge groove 43 of board slot 42 is formed matches with string holes.It is rectangle to draw and connect hole 2, and the case breach 21 is
Two, and be separately positioned on to draw and connect corresponding to hole 2 on short side, the baffle plate 3 is rectangle to be connect hole 2 and matches with drawing, the plate
Breach 32 is two and two string holes of formation corresponding with case breach 21.Case screw 12, which is uniformly arranged on to draw, connects 2 two, hole correspondence
Long side on, the plate screw 33 corresponds with case screw 12.The lateral surface of fixed strip 31 is fixedly connected with the medial surface of baffle plate 3,
The baffle plate 3 is identical with the thickness of side wall 11.
Optical cable is integrally drawn into casing 1, carries out tap operation, optical cable discrepancy casing is sealed by sealing ring, it is not necessary to point
The direct fixation of optical fiber connect can be, it is necessary to which the optical fiber of tap be fixed to after cutting open on tap frame, and lateral fiber is directly with waiting to tap
Optical cable welds, it is possible to completes optical cable tap；Avoid unnecessary optical fiber disjunction and welding, not only only reduce workload and
Work difficulty, also shortens work period and construction cost, inherently improves the signal attenuation come due to welded bands.
To adapt to new body structure, obtain using new construction method, reduce welding job amount, simplification uses step, carried
High workload efficiency.
Implement by the following method during casing practicality construction, a kind of tapping fiber cable does not cut off construction method, real according to the following steps
Apply：The first step：The optical cable 8 for needing to tap is reserved into sufficient length, and sets the light of technical scheme to draw here and connects
Case；
Second step：Optical cable cartonning,
1）Complete optical cable 8 is connect hole 2 and drawn in casing 1 by drawing；
2）Two rubber cushions 4 are stuck in into optical cable 8 respectively to be installed in place into the position of casing 1, then by two glue wedges 41, with glue
Pad 4 together wraps cable, and the wedge groove 43 of board slot 42 is corresponding into annular groove；
3）The annular groove that two sealing rings are formed is stuck on plate breach 32, by the inner side of casing 1 by the plate breach of baffle plate 3
32 are stuck in annular groove；
4）Baffle plate 3 is fixed on to the side wall 11 of casing 1 with screw by the outside of casing 1 by case screw 12 and plate screw 33
On；
3rd step：The optical cable 8 for entering casing 1 is fixed on the main fixed mount 72 of the bottom wall of casing 1；
4th step：The protection of the external insulation of optical cable 8 is peeled off, the optical fiber that need not be tapped is fixed on the reason terminal of remaining coil holder 7；
5th step：Tap：
1）The optical fiber for needing to tap is cut, and is fixed on the 141 upper and lower trunking 142 of lower reason line tooth of lower reason coil holder 14
Interior, the optical fiber free end cut off is standby；
2）Tap cable is entered in casing 1 by the string holes on wall box, is fixed via side fixed plate 15, then reach case
The top of body 1, peels off cable external protection；
3）It will need to tap optical fiber free end, be fixed on the upper reason line tooth 131 of reason coil holder 13 and in upper trunking 132
It is standby；
4）Being handled through nanometer pincers needs the naked fibre of welding, has been welded that will tap optical fiber by special optical fiber splicer
Into installation sheath；
5）By sheath holding in the " V " shape neck 61 of tap frame 6, fixed by jump ring 62；
6th step：Chamber door 5 is closed, completes operation.
To adapt to new body structure, obtain using new construction method, reduce welding job amount, simplification uses step, carried
High workload efficiency；Draw and connect the inner side edge of hole 2 and can also be device for fixing screen on headrest, the disengaging cable not waited for quantity diameter.
It is that those skilled in the art can realize or using the present invention to the described above of disclosed the present embodiment.It is right
A variety of modifications of these embodiments will be apparent for those skilled in the art, and as defined herein one
As principle can realize in other embodiments without departing from the spirit or scope of the present invention.Therefore, the present invention will
It will not be intended to be limited to the embodiments shown herein, and be to fit to consistent with principles disclosed herein and features of novelty
Widest range.
Claims (1)
1. a kind of optical cable taps distributing cabinet, it is characterised in that：It includes casing（1）, be arranged on casing（1）Positive chamber door
（5）, be arranged on casing from top to bottom（1）Interior upper reason coil holder（13）, tap frame（6）, lower reason coil holder（14）With remaining coil holder（7）、
It is arranged on casing（1）Side wall（11）On be used for draw and connect optical cable（8）Draw and connect hole（2）With side fixed mount（15）And for blocking
Draw and connect hole（2）Plugging mechanism；
The upper reason coil holder（13）By upper reason line tooth（131）With adjacent upper reason line tooth（131）The upper trunking formed（132）Form
；The tap frame（6）By " V " shape neck（61）Be arranged on " V " shape neck（61）Jump ring on two madial walls（62）Form；
The lower reason coil holder（14）By lower reason line tooth（141）With adjacent lower reason line tooth（141）The lower trunking formed（142）Form；Institute
State remaining coil holder（7）Including managing terminal（71）, resonable terminal is fixedly installed（71）The main fixed mount of front end（72）；The side fixed mount
（15）It is fixedly installed on casing（1）In side wall；Described draw connects hole（2）It is arranged on casing（1）On bottom wall；
Described draw connects hole（2）Side is provided with more than one line case breach excessively（21）With case screw（12）, the plugging mechanism
Including：Baffle plate（3）, be arranged on baffle plate（3）The fixed strip of side（31）, be arranged on baffle plate（3）Line plate breach is crossed in side（32）
And sealing ring, the fixed strip（31）On be provided with plate screw（33）, the plate screw（33）With case screw（12）It is corresponding,
It is described to cross line plate breach（32）With case breach（21）Corresponding and form string holes, the sealing ring includes：" C " of one side opening
Type rubber cushion（4）With with rubber cushion（4）The glue wedge being used cooperatively（41）, the rubber cushion（4）It is provided with board slot（42）, the glue wedge（41）
It is provided with wedge groove（43）, the board slot（42）With wedge groove（43）It is corresponding, the board slot（42 ）Wedge groove（43）Formed
Annular groove matches with string holes；
Described draw connects hole（2）It is rectangle, the case breach（21）It is two, and is separately positioned on to draw and connects hole（2）It is corresponding short
Bian Shang, the baffle plate（3）It is that rectangle connects hole with drawing（2）Match, the plate breach（32）Be two and with case breach（21）
Two string holes of corresponding formation；The case screw（12）It is uniformly arranged on to draw and connects hole（2）In two corresponding long sides, the plate spiral shell
Hole（33）With case screw（12）Correspond；The fixed strip（31）Lateral surface and baffle plate（3）Medial surface is fixedly connected, the gear
Plate（3）With side wall（11）Thickness is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410726458.5A CN104459909B (en) | 2014-12-04 | 2014-12-04 | A kind of optical cable taps distributing cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410726458.5A CN104459909B (en) | 2014-12-04 | 2014-12-04 | A kind of optical cable taps distributing cabinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104459909A CN104459909A (en) | 2015-03-25 |
| CN104459909B true CN104459909B (en) | 2018-03-30 |
Family
ID=52906238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410726458.5A Active CN104459909B (en) | 2014-12-04 | 2014-12-04 | A kind of optical cable taps distributing cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104459909B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106231442A (en) * | 2016-08-26 | 2016-12-14 | 孟玲 | A kind of distributing cabinet for communication field of telecommunications |
| CN107807426B (en) * | 2017-11-09 | 2019-06-07 | 江苏通鼎宽带有限公司 | A kind of upright cap button optical cable distributing box of electronic label |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2893725Y (en) * | 2006-04-29 | 2007-04-25 | 茹志康 | Multifunction optical cable junction box |
| JP4274222B2 (en) * | 2006-10-02 | 2009-06-03 | パナソニック電工株式会社 | Photoelectric conversion connector and manufacturing method thereof |
| CN200959041Y (en) * | 2006-10-24 | 2007-10-10 | 波立门特工程设备(上海)有限公司 | Micro-pipe and micro-cable fixer |
| US7715679B2 (en) * | 2007-05-07 | 2010-05-11 | Adc Telecommunications, Inc. | Fiber optic enclosure with external cable spool |
| CN202041685U (en) * | 2011-02-25 | 2011-11-16 | 常州太平电器有限公司 | In-out mechanism of cable distribution box |
| CN202472080U (en) * | 2012-02-29 | 2012-10-03 | 河北四方通信设备有限公司 | Optical cable fiber distribution box |
| CN204269882U (en) * | 2014-12-04 | 2015-04-15 | 国家电网公司 | A kind of optical cable tap distributing cabinet |
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2014
- 2014-12-04 CN CN201410726458.5A patent/CN104459909B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104459909A (en) | 2015-03-25 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Applicant after: State Grid Corporation of China Applicant after: State Grid Hebei Electric Power Co., Ltd. Applicant after: Shijiazhuang power supply branch, Hebei Electric Power Co., Ltd. Address before: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Applicant before: State Grid Corporation of China Applicant before: State Grid Hebei Electric Power Company Applicant before: Shijiazhuang Power Supply Branch, State Grid Hebei Electric Power Company |
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| GR01 | Patent grant |